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From "Andrew Onischuk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-15713) Starting MapR History Server Fails When NameNode is SSL
Date Tue, 05 Apr 2016 12:22:25 GMT
Andrew Onischuk created AMBARI-15713:
----------------------------------------

             Summary: Starting MapR History Server Fails When NameNode is SSL
                 Key: AMBARI-15713
                 URL: https://issues.apache.org/jira/browse/AMBARI-15713
             Project: Ambari
          Issue Type: Bug
            Reporter: Andrew Onischuk
            Assignee: Andrew Onischuk
             Fix For: 2.4.0
         Attachments: AMBARI-15713.patch

The `namenode_ha_utils.py` uses the deprecated `hdfs-site/dfs.https.enable`
property. As a result, when starting components like MapR History Server, they
will fail when NameNode is protected by SSL:

    
    
    
    2016-01-11 14:19:32,903 - checked_call['ambari-sudo.sh su nzhdfs -l -s /bin/bash -c 'curl
--negotiate -u : -s '"'"'http://nhgab001.tst.server.com:50070/jmx?qry=Hadoop:service=NameNode,name=FSNamesystem'"'"'
1>/tmp/tmpxmvioB 2>/tmp/tmpZcxPOR''] {'quiet': False}
    2016-01-11 14:19:32,980 - Getting jmx metrics from NN failed. URL: http://nhgab001.tst.server.com:50070/jmx?qry=Hadoop:service=NameNode,name=FSNamesystem
    Traceback (most recent call last):
      File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/jmx.py",
line 38, in get_value_from_jmx
        _, data, _ = get_user_call_output(cmd, user=run_user, quiet=False)
      File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/get_user_call_output.py",
line 49, in get_user_call_output
        func_result = func(shell.as_user(command_string, user), quiet=quiet, **call_kwargs)
      File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 70,
in inner
        result = function(command, **kwargs)
      File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92,
in checked_call
        tries=tries, try_sleep=try_sleep)
      File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140,
in _call_wrapper
        result = _call(command, **kwargs_copy)
      File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291,
in _call
        raise Fail(err_msg)
    

Instead, `hdfs-site/dfs.http.policy` should be used.





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